#!/bin/bash

#  Copyright 2018 U.C. Berkeley RISE Lab
#
#  Licensed under the Apache License, Version 2.0 (the "License");
#  you may not use this file except in compliance with the License.
#  You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
#  Unless required by applicable law or agreed to in writing, software
#  distributed under the License is distributed on an "AS IS" BASIS,
#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#  See the License for the specific language governing permissions and
#  limitations under the License.

cd build && make clang-format && cd ..

FILES=`git status --porcelain`
MODIFIED=`git status --porcelain | wc -l`

if [[ $MODIFIED -gt 0 ]]; then
  echo -e "clang-format check failed. The following files had style issues:\n"
  echo -e $FILES

  exit 1
else
  echo "clang-format check succeeded!"
  exit 0
fi
